Hi,
I would like to link multiple price calculation. In the sense, When I change any price value of one field, I should be able to recalculate multiple price fields and update.
How to do that?
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You should use on_change method of OpenERP,
for example,
in your .py file,
'number': fields.integer('Number'),
'sum': fields.integer('Sum'),
'mulitply': fields.integer('Multiply'),
def onchange_number(self, cr, uid, ids, number,context=None):
val = { 'sum': 0, 'multiply': 0}
if number:
val['sum'] = number + 4
val['multiply'] = number * 20
return {'value': val}
in xml,
<field name="number" on_change="onchange_number(number)"/>
<field name="sum" />
<field name="multiply"/>
Hi, The onchance_functions become weak in front of the functional fields. ex: 'amount_total': fields.function(_amount_total, digits_compute= dp.get_precision('Sale Price'), string='Total', store = { 'sale.order': (lambda self, cr, uid, ids, c={}: ids, ['order_line','shipping', 'shipping_discount','discount'], 10), 'sale.order.line': (_get_order, ['price_unit', 'tax_id', 'discount', 'product_uom_qty'], 10), }, multi='sums1', help="The total amount."),
Hi,
Use "Function" type field and write fields in store on which it depend.
Thanks
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